| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $108.45 | 12.740% | $122.2665 | $122.27 | $122.25 | $122.30 |
| Purchase #2 | $73.27 | 5.696% | $77.4435 | $77.44 | $77.45 | $77.40 |
| Purchase #3 | $166.53 | 8.660% | $180.9515 | $180.95 | $180.95 | $181.00 |
| Purchase #4 | $187.29 | 10.668% | $207.2701 | $207.27 | $207.25 | $207.30 |
| Purchase #5 | $124.29 | 13.638% | $141.2407 | $141.24 | $141.25 | $141.20 |
| Purchase #6 | $227.45 | 3.773% | $236.0317 | $236.03 | $236.05 | $236.00 |
| Purchase #7 | $110.38 | 11.265% | $122.8143 | $122.81 | $122.80 | $122.80 |
| 7 purchase totals = | $997.66 | $1,088.0183 | $1,088.01 | $1,088.00 | $1,088.00 | |